NSN 2950-01-423-3157 — this item is cataloged by the U.S. Government under National Stock Number 2950-01-423-3157. Manufacturer of record part number: 4W-8684.
Also searched as2950-01-423-3157 ·
2950014233157 ·
NIIN 014233157 ·
01-423-3157 ·
FSC 2950 Turbosupercharger and Components · CAGE 11083 · 4W-8684 · HZTL110500P1 · 4P-7015 ITEM 13
Manufacturer of record: Caterpillar Inc Div Caterpillar Defense
Identification
NSN: 2950-01-423-3157
NIIN: 014233157
FSC: 2950 — Turbosupercharger and Components
FSG: 29 — Engine Accessories
Primary part number: 4W-8684
Manufacturer: Caterpillar Inc Div Caterpillar Defense
General Description
The Housing,turbo Supercharger, cataloged under National Stock Number 2950-01-423-3157, is classified within Federal Supply Class 2950 (Turbosupercharger and Components) of the Engine Accessories group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Catalog Facts
Item Name
Housing,turbo Supercharger
FSC / FSG
2950 — Turbosupercharger and Components (FSG 29)
Manufacturers
Caterpillar Inc Div Caterpillar Defense (CAGE 11083)
Other items in FSC 2950 — Turbosupercharger and Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2950-00-001-9474
PLATE,TURBINE
2950-00-003-0961
2950-00-003-0961 · Item name not on file
2950-00-003-0962
CLAMP,TURBOCHARGER
2950-00-003-0965
DIFFUSER,TURBOCHARGER
2950-00-003-0966
SHROUD,TURBOCHARGER
2950-00-003-5911
PLATE,BACK,TURBOCHARGER
2950-00-003-5912
2950-00-003-5912 · Item name not on file
2950-00-003-5913
2950-00-003-5913 · Item name not on file
Frequently Asked Questions
What is NSN 2950-01-423-3157?
NSN 2950-01-423-3157 is a Housing,turbo Supercharger, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 2950, Turbosupercharger and Components. Status: active.
What part numbers are listed for NSN 2950-01-423-3157?
NSN 2950-01-423-3157 has 2 manufacturer part numbers on file: 4P-7015 ITEM 13 (Caterpillar Inc Div Caterpillar Defense), 4W-8684 (Caterpillar Inc Div Caterpillar Defense).
Is NSN 2950-01-423-3157 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.